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Results for "

sulfonates

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adrenergic Receptor (2) Amyloid-β (1) Antibiotic (2) Apoptosis (2) Autophagy (1) Bacterial (2) Bcl-2 Family (1) Biochemical Assay Reagents (58) CDK (1) COX (2) CRAC Channel (2) CXCR (1) Cytochrome P450 (1) DNA/RNA Synthesis (1) Drug Derivative (2) Drug Intermediate (1) Drug Metabolite (1) Endogenous Metabolite (3) Fluorescent Dye (50) FXR (1) G Protein-coupled Receptor Kinase (GRK) (1) GSK-3 (1) IFNAR (1) Interleukin Related (2) Isotope-Labeled Compounds (6) JAK (1) Liposome (1) NF-κB (1) NO Synthase (2) Penicillin-binding protein (PBP) (1) PGE synthase (1) Phosphodiesterase (PDE) (1) Potassium Channel (1) PPAR (1) RAR/RXR (1) Reactive Oxygen Species (3) ROR (1) STAT (1) TNF Receptor (1)
By Research Areas:	Cancer (9) Cardiovascular Disease (7) Infection (3) Inflammation/Immunology (4) Metabolic Disease (36)
Click Chemistry:	DBCO (1) Azide (3) Alkynes (5)

141

Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-109654

Ensulizole	Reactive Oxygen Species	Metabolic Disease
Ensulizole is a sulfonated UV absorber and can intense UVB and partial UVA absorption. Ensulizole can damage the DNA through the generation of reactive oxygen species (ROS) upon UV or sunlight irradiation .

HY-W110791

Sodium diphenylamine-4-sulfonate	Biochemical Assay Reagents	Others
Sodium diphenylamine-4-sulfonate is a oxidation-reduction titration indicator. Sodium diphenylamine-4-sulfonate shows a colourless reduced form and a red-violet oxidized form .

HY-13063

Sodium formononetin-3'-sulfonate Sul-F	Reactive Oxygen Species	Cardiovascular Disease
Sodium formononetin-3'-sulfonate (Sul-F) is a water-sol.

HY-169381

hMcl-1-IN-1	Bcl-2 Family	Others
hMcl-1-IN-1 (Compound 9) is an hMcl-1 inhibitor based on His224 aryl sulfonate fluoride, with an IC₅₀ value of 5.8 nM .

HY-W250153

Adenosine 3'-phosphate 5'-phosphosulfate lithium	Biochemical Assay Reagents	Others
Adenosine 3'-phosphate 5'-phosphosulfate lithium is a co-substrate used for the sulfonation of glycans. Adenosine 3'-phosphate 5'-phosphosulfate lithium can be used for Golgi-resident PAP-specific 3'-phosphatase-coupled sulfotransferase assays, which as donor substrate to transfer a sulfonate group .

HY-W008600R

*Sodium octane-1-sulfonate* (Standard)**	Biochemical Assay Reagents	Others
Sodium octane-1-sulfonate (Standard) is the analytical standard of Sodium octane-1-sulfonate. This product is intended for research and analytical applications. Sodium octane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC .

HY-W009545R

*Sodium decane-1-sulfonate* (Standard)**	Biochemical Assay Reagents	Others
Sodium decane-1-sulfonate (Standard) is the analytical standard of Sodium decane-1-sulfonate. This product is intended for research and analytical applications. Sodium decane-1-sulfonate is an anionic surfactant used for the analysis of organic small molecule compounds by HPLC and ion-pair liquid chromatography.

HY-W087892R

*Barium diphenylamine-4-sulfonate* (Standard)**	Biochemical Assay Reagents	Others
Barium diphenylamine-4-sulfonate (Standard) is the analytical standard of Barium diphenylamine-4-sulfonate. This product is intended for research and analytical applications. Barium diphenylamine-4-sulfonate can be employed as an intermediate in pharmaceutical manufacturing and in chemical research, and serves as a dosing agent in analytical testing .

HY-B0491AR

*Carbazochrome sodium sulfonate* (Standard)**	Adrenergic Receptor	Cardiovascular Disease
Carbazochrome (sodium sulfonate) (Standard) is the analytical standard of Carbazochrome (sodium sulfonate). This product is intended for research and analytical applications. Carbazochrome sodium sulfonate (AC-17) is a capillary stabiliser and used for the research of haemorrhage. Carbazochrome sodium sulfonate is an antihemorrhagic agent .

HY-N7878

Tectorigenin sodium sulfonate	Apoptosis NO Synthase Interleukin Related COX PGE synthase	Others
Tectorigenin sodium sulfonate is the product of tectorigenin sulfonated with sulfuric acid and mixed with saturated salt water. Tectorigenin sodium sulfonate has high water-solubility and good antioxidant properties .

HY-W755726

*Sodium 2-((4-fluorophenyl)(isopropyl)amino)-2-oxoethane-1-sulfonate-d7*	Isotope-Labeled Compounds	Others
Sodium 2-((4-fluorophenyl)(isopropyl)amino)-2-oxoethane-1-sulfonate-d₇ is deuterium labeled Sodium 2-((4-fluorophenyl)(isopropyl)amino)-2-oxoethane-1-sulfonate .

HY-W099575

Sulfobetaine-16	Biochemical Assay Reagents	Others
3-(Hexadecyldimethylammonio)propane-1-sulfonate is an organic compound belonging to the class of sulfonates. It is a quaternary ammonium surfactant commonly used in various industrial and laboratory applications such as the production of detergents, personal care products and pharmaceuticals. 3-(Hexadecyldimethylammonio)propane-1-sulfonate is surface active and can be used as an emulsifier, foaming agent and wetting agent. In addition, it is used as a solubilizer in protein purification and as a surfactant in chromatography.

HY-101410A

*SDMA (p-hydroxyazobenzene-p′-sulfonate)* Symmetric dimethylarginine (p-hydroxyazobenzene-p′-sulfonate); NG,NG'-Dimethyl-L-arginine (p-hydroxyazobenzene-p′-sulfonate)	Endogenous Metabolite NO Synthase NF-κB	Inflammation/Immunology
SDMA p-hydroxyazobenzene-p′-sulfonate is the p-hydroxyazobenzene-p′-sulfonate salt form of SDMA (HY-101410). SDMA p-hydroxyazobenzene-p′-sulfonate is an endogenous inhibitor of nitric oxide synthase (NO synthase) activity. SDMA p-hydroxyazobenzene-p′-sulfonate is an activator for NF-κB, and promotes the expression of IL-6 and TNF-α. SDMA p-hydroxyazobenzene-p′-sulfonate is stable in serum and plasma, and can be used as a kidney biomarker of hepatic and renal dysfunction .

HY-W014792

Sodium heptane-1-sulfonate	Biochemical Assay Reagents	Others
Sodium heptane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC .

HY-B0491A

Carbazochrome sodium sulfonate AC-17	Adrenergic Receptor	Cardiovascular Disease
Carbazochrome sodium sulfonate (AC-17) is a capillary stabiliser and used for the research of haemorrhage. Carbazochrome sodium sulfonate is an antihemorrhagic agent .

HY-W008600

Sodium octane-1-sulfonate	Biochemical Assay Reagents	Others
Sodium octane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC .

HY-W016091

Sodium hexane-1-sulfonate	Biochemical Assay Reagents	Others
Sodium heptane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC .

HY-W714703S

Sodium 2-((2,6-dimethylphenyl)(2-(methoxy-d3)ethyl)amino)-2-oxoethane-1-sulfonate	Isotope-Labeled Compounds	Others
Sodium 2-((2,6-dimethylphenyl)(2-(methoxy-d₃)ethyl)amino)-2-oxoethane-1-sulfonate is deuterium labeled Sodium 2-((2,6-dimethylphenyl)(2-methoxyethyl)amino)-2-oxoethane-1-sulfonate .

HY-107929

Calcium polystyrene sulfonate Poly(styrenesulfonic acid) calcium salt	Biochemical Assay Reagents	Cardiovascular Disease
Calcium polystyrene sulfonate (Poly(styrenesulfonic acid) calcium salt) is an orally active ion-exchange resin. Calcium polystyrene sulfonate can reduce the potassium content in the blood. Calcium polystyrene sulfonate can be used in the research of hyperkalemia caused by chronic kidney disease .

HY-165704S

*2-(3-Carbamoyl-1-((6-chloropyridin-3-yl)methyl)ureido)ethane-1-sulfonate* (sodium)-d4**	Isotope-Labeled Compounds	Others
2-(3-Carbamoyl-1-((6-chloropyridin-3-yl)methyl)ureido)ethane-1-sulfonate (sodium)-d₄ is deuterium labeled 2-(3-Carbamoyl-1-((6-chloropyridin-3-yl)methyl)ureido)ethane-1-sulfonate (sodium) .

HY-165693S

Sodium 2-((2,6-bis(methyl-d3)phenyl-3,4,5-d3)amino)-2-oxoethane-1-sulfonate	Isotope-Labeled Compounds	Others
Sodium 2-((2,6-bis(methyl-d₃)phenyl-3,4,5-d₃)amino)-2-oxoethane-1-sulfonate is deuterium labeled Sodium 2-((2,6-dimethylphenyl)amino)-2-oxoethane-1-sulfonate .

HY-W017224

Sodium butane-1-sulfonate Sodium 1-butanesulfonate	Biochemical Assay Reagents	Others
Sodium butane-1-sulfonate (Sodium 1-butanesulfonate) can be used as a mobile phase to separate arsenic or selenium compounds .

HY-N1370R

*Tanshinone IIA sulfonate* (sodium) (Standard)**	CRAC Channel	Cardiovascular Disease Cancer
Tanshinone IIA sulfonate (sodium) (Standard) is the analytical standard of Tanshinone IIA sulfonate (sodium). This product is intended for research and analytical applications. Tanshinone IIA sulfonate (sodium) is a derivative of tanshinone IIA, which acts as an inhibitor of store-operated Ca2+ entry (SOCE), and is used to treat cardiovascular disorders.

HY-W050000R

OR-1855 (Standard)	Drug Metabolite Potassium Channel Phosphodiesterase (PDE) Autophagy	Cardiovascular Disease
Tanshinone IIA sulfonate (sodium) (Standard) is the analytical standard of Tanshinone IIA sulfonate (sodium). This product is intended for research and analytical applications. Tanshinone IIA sulfonate (sodium) is a derivative of tanshinone IIA, which acts as an inhibitor of store-operated Ca2+ entry (SOCE), and is used to treat cardiovascular disorders.

HY-W009545

Sodium decane-1-sulfonate 1-Decanesulfonic acid sodium	Biochemical Assay Reagents	Others
Sodium decane-1-sulfonate is an anionic surfactant used for the analysis of organic small molecule compounds by HPLC and ion-pair liquid chromatography.

HY-W087892

Barium diphenylamine-4-sulfonate	Biochemical Assay Reagents	Others
Barium diphenylamine-4-sulfonate can be employed as an intermediate in pharmaceutical manufacturing and in chemical research, and serves as a dosing agent in analytical testing .

HY-W714705S

(S)-Metolachlor metabolite CGA 368208-d3 sodium salt Sodium 2-((2-(ethyl-2,2,2-d₃)-6-methylphenyl)amino)-2-oxoethane-1-sulfonate	Isotope-Labeled Compounds	Others
(S)-Metolachlor metabolite CGA 368208-d₃ sodium salt (Sodium 2-((2-(ethyl-2,2,2-d₃)-6-methylphenyl)amino)-2-oxoethane-1-sulfonate) is deuterium labeled Sodium 2-((2-ethyl-6-methylphenyl)amino)-2-oxoethane-1-sulfonate .

HY-167920

Glutathione sulfonate S-Sulfoglutathione	Endogenous Metabolite	Cancer
Glutathione sulfonate (S-Sulfoglutathione) is a multifunctional bioactive compound that inhibits angiogenesis and tumor growth. Glutathione sulfonate is a competitive inhibitor of glutathione S-transferase and is involved in the detoxification process and the binding of a variety of exogenous and endogenous compounds. Glutathione sulfonate acts in the substrate binding site of Escherichia coli glutathione S-transferase, affecting the catalytic mechanism. The structural characteristics of Glutathione sulfonate contribute to its inhibitory effect by hydrogen bonding in the active center of the enzyme .

HY-W008974

Sulfobetaine-18	Biochemical Assay Reagents	Others
3-(Dimethyl(octadecyl)ammonio)propane-1-sulfonate is a class of quaternary ammonium compounds. It is a surfactant and cationic detergent with amphiphilic properties and therefore useful in various industrial and biomedical applications. 3-(Dimethyl(octadecyl)ammonium)propane-1-sulfonate is commonly used as an emulsifier, solubilizer and antimicrobial agent in personal care products, detergents, textiles and pharmaceutical formulations. It is also used as a reagent in analytical chemistry, especially in the analysis of proteins and DNA.

HY-166304

Nonadecyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Nonadecyl methane sulfonate is an ester product.

HY-166280

Erucyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Erucyl methane sulfonate is an ester product.

HY-166116

Nonyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Nonyl methane sulfonate is an ester product.

HY-165809

Petroselaidyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Petroselaidyl methane sulfonate is an ester product.

HY-166311

Hexadecyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Hexadecyl methane sulfonate is an ester product.

HY-166242

Nervonyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Nervonyl methane sulfonate is an ester product.

HY-166034

Tridecyl methane sulfonate Tridecyl mesylate	Biochemical Assay Reagents	Metabolic Disease
Tridecyl methane sulfonate is an ester product.

HY-166275

Elaidyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Elaidyl methane sulfonate is an ester product.

HY-W982688

Palmitoleyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Palmitoleyl methane sulfonate is an ester product.

HY-165863

Palmitelaidyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Palmitelaidyl methane sulfonate is an ester product.

HY-166234

Linoelaidyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Linoelaidyl methane sulfonate is an ester product.

HY-166319

Docosyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Docosyl methane sulfonate is an ester product.

HY-165790

Petroselinyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Petroselinyl methane sulfonate is an ester product.

HY-166063

Tetradecyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Tetradecyl methane sulfonate is an ester product.

HY-166273

Eicosyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Eicosyl methane sulfonate is an ester product.

HY-166312

Dodecyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Dodecyl methane sulfonate is an ester product.

HY-W250727

TNS sodium 6-(p-Tolylamino)naphthalene-2-sulfonate sodium	Biochemical Assay Reagents	Others
TNS (sodium) (6-(p-Tolylamino)naphthalene-2-sulfonate (sodium)) is a biochemical reagent that can be used as a biological material or organic compound for life science related research .

HY-166295

Alpha linolenyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Alpha linolenyl methane sulfonate is an ester product.

HY-165802

Pentadecyl methane sulfonate Pentadecyl mesylate	Biochemical Assay Reagents	Metabolic Disease
Pentadecyl methane sulfonate (Pentadecyl mesylate) is an ester product.

HY-166255

Gamma linolenyl methane sulfonate	Biochemical Assay Reagents	Metabolic Disease
Gamma linolenyl methane sulfonate is an ester product.

HY-166148

Myristelaidyl methane sulfonate Elaidylmethanesulfate	Biochemical Assay Reagents	Metabolic Disease
Myristelaidyl methane sulfonate (Elaidylmethanesulfate) is an ester product.

Cat. No.	Product Name	Type

HY-D0968B

Cy 3 (Non-Sulfonated) (triethylamine)

Cyanine3 triethylamine

Fluorescent Dyes/Probes

Cy 3 Non-Sulfonated (Cyanine3) triethylamine is a cyanine (Cy) dye, and a fluorescent label with green channel for protein and nucleic acid. Cy 3 Non-Sulfonated triethylamine is a fluorescent photoproduct of Cyanine5 via photoconversion upon photoexcitation. Cy 3 Non-Sulfonated triethylamine can be used to high-density single-particle tracking in a living cell without using UV illumination and cell-toxic additives (Ex=470 nm; Em=515 nm and 565 nm nm) .

HY-D1848A

Sulfo-Cy3-NHS ditriethylamine	Fluorescent Dyes/Probes
Sulfo-Cy3-NHS ditriethylamine is a derivative of Cy3 (Cyanine3) (HY-D0822) dye containing sulfonate ions. Sulfo-Cy3-NHS ditriethylamine contains sulfonate ions and has improved water solubility. Sulfo-Cy3-NHS ditriethylamine can label biomolecules containing amine groups, such as proteins, antibodies or peptides.

HY-W748361

Sulfo-Cy3(Me)COOH sodium	Fluorescent Dyes/Probes
Sulfo-Cy3(Me)COOH sodium is a derivative of Cy3 (Cyanine3) (HY-D0822) dye containing sulfonate ions. Trisulfo-Cy3-acid disodium contains sulfonate ions and has improved water solubility.

HY-D0968

Cy 3 (Non-Sulfonated) Cyanine3	Protein Labeling
Cy 3 Non-Sulfonated (Cyanine3) is a fluorescent label for protein and nucleic acid.

HY-D2221

Sulfo-Cy3 dUTP	Fluorescent Dyes/Probes
Sulfo-Cy3 dUTP is a dUTP fluorescent dye containing sulfonated Cyanine3 group.

HY-D1866

Sulfo-Cy7.5 carboxylic acid

Fluorescent Dyes/Probes

Sulfo-Cy7.5 carboxylic acid is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) with carboxylic acid and sulfonate ion (sulfonate) functional groups. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy7.5 is a near-infrared fluorescent dye commonly used in biomedical research areas such as biomarkers and cell imaging. Sulfo-Cy7.5 carboxylic acid can be covalently bound to some biomolecules (especially antibodies, proteins, etc.) to track their location and dynamic changes in biological samples.

HY-D2750

Sulfo-Cy5 picolyl azide	Fluorescent Dyes/Probes
Sulfo-Cy5 Picolyl Azide is a fluorophore featuring a sulfonate group and an azide. Azide groups are click chemistry handles which are reactive towards terminal alkynes and strained cyclooctynes such as BCN or DBCO. Cy5 is a cyanine dye with excitation and emission maxima at 651 nm and 670 nm respectively. The sulfonate group on the Cy5 dye increases this compound’s water solubility.

HY-D1848

Sulfo-Cy3-NHS disodium	Fluorescent Dyes/Probes
Sulfo-Cy3-NHS disodium is a derivative of Cy3 (Cyanine3) (HY-D0822) dye containing sulfonate ions. Sulfo-Cy3-NHS disodium contains sulfonate ions and has improved water solubility. Sulfo-Cy3-NHS disodium can label biomolecules containing amine groups, such as proteins, antibodies or peptides.

HY-D2224

Sulfo-Cy5.5 dUTP	Fluorescent Dyes/Probes
Sulfo-Cy5.5 dUTP is a dUTP far-infrared fluorescent dye containing sulfonated Cyanine5.5 group .

HY-D2387

Sulfo CY3.5 hydrazide	Fluorescent Dyes/Probes
Sulfo CY3.5 hydrazide is sulfonated Cy3.5 with good water solubility. λex=591 nm, λem=604 nm.

HY-W800680

BP Fluor 488 DBCO

Fluorescent Dyes/Probes

BP Fluor 488 DBCO is a popular labeling dye used in copper-free Click Chemistry reactions. It will react with the azide group in antibody, proteins, peptides, amino-modified oligos, and other target molecules. The dye has an excitation peak at 499 nm and an emission peak at 520 nm. The conjugates are widely used in microscopy, flow cytometry, and other applications. BP Fluor 488 is a pure 5-sulfonated rhodamine molecule and it eliminates the lot-to-lot variation caused by two isomers ratio differences.

HY-D2229

Sulfo-Cy3.5 amine	Fluorescent Dyes/Probes
Sulfo-Cy3.5 amine is sulfonated modified Cy3.5 with good water solubility. λex=591 nm, λem=604 nm .

HY-D2239

Sulfo-Cy3.5 maleimide	Fluorescent Dyes/Probes
Sulfo-Cy3.5 maleimide is sulfonated modified Cy3.5 with good water solubility. λex=591 nm, λem=604 nm .

HY-D1307A

Sulfo-cyanine7 alkyne potassium	Fluorescent Dyes/Probes
Sulfo-cyanine7 alkyne potassium is a water-soluble near-infrared dye with a sulfonated terminal alkyne that can be used in copper-catalyzed click chemistry reactions to conjugate with azides in an aqueous environment.

HY-D1307

Sulfo-cyanine7 alkyne	Fluorescent Dyes/Probes
Sulfo-cyanine7 alkyne is a water-soluble near-infrared dye with a sulfonated terminal alkyne that can be used in copper-catalyzed click chemistry reactions to conjugate with azides in an aqueous environment.

HY-D2751

BP Fluor 488 cadaverine

Fluorescent Dyes/Probes

BP Fluor 488 Cadaverine is a carboxyl/carbonyl reactive building block used widely to modify carboxylic groups in the presence of activators (e.g. EDC or DCC) or activated esters (e.g. NHS esters) through a stable amide bond. BP Fluor 488 dye has an excitation peak at 499 nm and an emission peak at 520 nm. The conjugates are widely used in microscopy, flow cytometry, and other applications. BP Fluor 488 is a pure 5-sulfonated rhodamine molecule and it eliminates the lot-to-lot variation caused by two isomers ratio differences.

HY-133424A

Trisulfo-Cy3-acid disodium	Fluorescent Dyes/Probes
Trisulfo-Cy3-acid disodium is a derivative of Cy3 (Cyanine3) dye. Trisulfo-Cy3-acid disodium contains three sulfonate ions and has improved water solubility.

HY-D1864

Sulfo-Cy7.5 dicarboxylic acid

Fluorescent Dyes/Probes

Sulfo-Cy7.5 dicarboxylic acid is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) with carboxylic acid and sulfonate functional groups. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy7.5 is a near-infrared fluorescent dye commonly used in biomedical research areas such as biomarkers and cell imaging. Sulfo-Cy7.5 dicarboxylic acid can be covalently bound to some biomolecules (especially antibodies, proteins, etc.) to track their location and dynamic changes in biological samples.

HY-D2752

Cy5.5 dimethyl	Fluorescent Dyes/Probes
Cy5.5 dimethyl is a free non-activated dye and can be used as a non-reactive fluorophore for experiment controls and instrument calibration. It is a non-sulfonated reagent with good solubility in organic solvents and limited aquous solubility.

HY-W009454

Potassium p-nitrophenyl sulfate 4-Nitopheyl Sulfate potassium	Dyes
p-Nitrophenyl Sulfate Potassium is a chromogenic substrate for arylsulfatase. p-Nitrophenyl Sulfate Potassium is released by arylsulfonase cleavage, and the activity of arylsulfonase can be quantitatively determined by colorimetric detection at 400 nm .

HY-D0968A

Cy 3 (Non-Sulfonated) (potassium) Cyanine3 potassium	Dyes
Cy 3 (Non-Sulfonated) potassium belongs to the cyanine dye series and is a common fluorescent marker for biomolecules that can interact with biomolecules. Cyanine dyes may also bind to double-helical DNA through intercalation and exhibit enhanced fluorescence upon binding.

HY-D2487

Sulfo Cy5 bis COOH	Fluorescent Dyes/Probes
Sulfo Cy5 bis COOH is a derivative of Cy5 (HY-D0821) dye containing sulfonate ions. Sulfo Cy5 bis COOH contains carboxyl groups, which can condense ammonia to form covalent bonds.

HY-D2492

Sulfo Cy7 bis-COOH	Fluorescent Dyes/Probes
Sulfo Cy7 bis-COOH is a derivative of Cy7 (HY-D0825) dye containing sulfonate ions. Sulfo Cy7 bis-COOH contains carboxyl groups, which can condense ammonia to form covalent bonds.

HY-D2770

Cyanine3.5 dimethyl	Fluorescent Dyes/Probes
Cyanine3.5 dimethyl is a non-sulfonated cyanine dye with good solubility in organic solvents and bright fluorescence in the yellow-orange spectrum range. The dye can be used as a non-reactive fluorophore for control experiments, calibration, and other technical applications.

HY-D2485

Sulfo Cy3 bis COOH	Fluorescent Dyes/Probes
Sulfo Cy3 bis COOH is a derivative of Cy3 (HY-D0822) dye containing sulfonate ions. Sulfo Cy3 bis COOH contains carboxyl groups, which can condense ammonia to form covalent bonds.

HY-D1690

sBADA TFA	Fluorescent Dyes/Probes
sBADA TFA is a potent green fluorescent dye. sBADA TFA is a sulfonated BODIPY-FL 3-amino-D-alanine. sBADA TFA is used to label peptidoglycans in bacterial cell walls in situ. (λ_ex=490 nm, λ_em=510 nm) .

HY-D1859

Sulfo-Cy7.5 alkyne

Fluorescent Dyes/Probes

Sulfo-Cy7.5 alkyne is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) containing a sulfonate ion and an alkyne functional group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy7.5 is a near-infrared fluorescent dye commonly used for biolabeling and cell imaging. The alkyne functionality of Sulfo-Cy7.5 alkyne can react with molecules containing the azide functionality to form covalent bonds. Sulfo-Cy7.5 alkyne can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D2497

Sulfo Cy7 bis-SH	Fluorescent Dyes/Probes
Sulfo Cy7 bis-SH is a fluorescent dye that contains sulfonated Cyanine7 (Sulfo-CY7) fluorescent dye and thiol (-SH) functional group. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds .

HY-D1389

Sulfo-CY-5.5 NHS ester tripotassium Sulfo-Cyanine5.5 NHS ester tripotassium	Fluorescent Dyes/Probes
Sulfo-CY-5.5 NHS ester (Sulfo-Cyanine5.5 NHS ester) tripotassium is an amine-reactive ester of sulfonated far-red Cyanine5.5 fluorophore, which can be used to label antibodies, proteins, etc., as well as for in vivo NIR imaging .

HY-D2494

Sulfo Cy7 bis-NHS ester	Fluorescent Dyes/Probes
Sulfo Cy7 bis-NHS ester is a derivative of Cy7 (HY-D0825) dye containing sulfonate ions. Sulfo Cy7 bis-NHS ester can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

HY-D2486

Sulfo Cy3 bis NHS ester	Fluorescent Dyes/Probes
Sulfo Cy3 bis NHS ester is a derivative of Cy3 (HY-D0822) dye containing sulfonate ions. Sulfo Cy3 bis NHS ester can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

HY-D1850

Sulfo-Cy7.5 azide

Fluorescent Dyes/Probes

Sulfo-Cy7.5 azide is a Cyanine 7.5 (Cy7.5) (HY-D0926) dye derivative with azide and sulfonate functional groups. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy7.5 is a near-infrared fluorescent dye commonly used for biolabeling and cell imaging. The azide group of Sulfo-Cy7.5 azide can react chemically with molecules containing alkyne functionality, such as alkyne or cyclooctyne, to form covalent bonds. Therefore, Sulfo-Cy7.5 azide can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-D2242

Sulfo-Cy7.5 DBCO	Fluorescent Dyes/Probes
Sulfo-Cy7.5 DBCO is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) bearing a DBCO group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Sulfo-Cy7.5 DBCO can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples .

HY-D0823

CY3-SE Sulfo-Cy3 NHS ester; Sulfo Cyanine3 NHS ester	Protein Labeling
Cy3-SE (Sulfo-Cy3 NHS ester; Sulfo Cyanine3 NHS ester) is a sulfonated cyanine dye-derived fluorescent labeling reagent with λ_ex of about 515 nm and λ_em of about 568 nm. Cy3-SE can interact with the π-π stacking of biomolecules (e.g., nucleoside monophosphates, proteins), inhibiting the photoisomerization process and increasing the fluorescence quantum yield and lifetime .

HY-D1376A

Sulfo-Cyanine5.5 amine

Fluorescent Dyes/Probes

Sulfo-Cyanine5.5 amine consists of four sulfonate groups and has highly hydrophilic. Sulfo-Cyanine5.5 amine is an amine-containing fluorescent dye, the aliphatic primary amine group can be coupled with various electrophiles (activated esters, epoxides, etc). Sulfo-Cyanine5.5 amine can be used for the research of far red/NIR applications (such as in vivo imaging) and also can be used for enzymatic transamination labeling .

HY-D1860

Cy3 alkyne chloride

Fluorescent Dyes/Probes

Cy3 alkyne chloride is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing a sulfonate ion and an alkyne functional group. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The alkyne functional group of Cy3 alkyne chloride can react with molecules containing the azide functional group to form covalent bonds. Cy3 alkyne chloride can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D1846

Sulfo-Cy7.5 dimethyl

Fluorescent Dyes/Probes

Sulfo-Cy7.5 dimethyl is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) with a dimethyl group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy7.5 is a near-infrared fluorescent dye commonly used for biolabeling and cell imaging. Sulfo-Cy7.5 dimethyl binds to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-W800775

BP Fluor 647 Alkyne

Fluorescent Dyes/Probes

BP Fluor 647 Alkyne is a bright green-fluorescent dye optimal for use with the 633, 650 nm Argon laser. The alkyne group can react with azides via copper catalyzed Click Chemistry reactions. The dye is water soluble and pH-insensitive from pH 4 to pH 10. The dye has 4 sulfonate groups which make it highly water soluble and cause less aggregation in the aqueous solution. BP Fluor 647 Alkyne is used for protein and antibody labeling, or nucleic acid applications with high labeling density.

HY-D2759

Cyanine3B azide

Fluorescent Dyes/Probes

Cyanine3B azide for click chemistry conjugation with terminal alkynes via a copper-catalyzed click reaction or strained cyclooctynes via a copper-free click reaction. Cyanine3B is a yellow-emitting cyanine dye that is an improved version of the Cyanine3 fluorophore with significantly higher fluorescence quantum yield and photostability. Due to the fixed conformation, Cyanine3B has the highest emission quantum yield compared to other dyes of this wavelength. This is a non-sulfonated dye that requires an organic co-solvent (DMF, DMSO, or other) for efficient labeling in water.

HY-D1375

Sulfo-Cy5 amine

Fluorescent Dyes/Probes

Sulfo-Cy5 amine is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) bearing an amine group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy5 is a near-infrared fluorescent dye commonly used in biolabeling and cell imaging. The amine functionality of Sulfo-Cy5 amine can react with carboxyl groups to form covalent bonds. Sulfo-Cy5 amine can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D1272

Sulfo-Cy3 amine

Sulfo-Cyanine3 amine

Fluorescent Dyes/Probes

Sulfo-Cy3 amine is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) bearing an amine group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The amine functionality of Sulfo-Cy3 amine can react with carboxyl groups to form covalent bonds. Sulfo-Cy3 amine can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D1862

Cy7.5 alkyne chloride

Fluorescent Dyes/Probes

Cy7.5 alkyne chloride is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) containing a sulfonate ion and an alkyne functional group. Cy7.5 is a near-infrared fluorescent dye commonly used for biolabeling and cell imaging. The alkyne functional group of Cy7.5 alkyne chloride can react with molecules containing the azide functional group to form covalent bonds. Cy7.5 alkyne chloride can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D1861

Sulfo-Cy3 hydrazide

Fluorescent Dyes/Probes

Sulfo-Cy3 hydrazide is a Cyanine 3 (Cy3) (HY-D0822) dye derivative with hydrazine functionality. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The hydrazide group of Sulfo-Cy3 hydrazide can form hydrazinone coupling with molecules containing aldehydes or ketones to form covalent bonds. Therefore, Cy3 azide plus can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D1867

Sulfo-Cy3-PEG2-TCO disodium

Fluorescent Dyes/Probes

Sulfo-Cy3-PEG2-TCO disodium is a derivative of Cy3 (Cyanine3) (HY-D0822) dye containing sulfonate and TCO groups. The TCO groups of Sulfo-Cy3-PEG2-TCO disodium react with tetrazine functional groups in highly specific click chemistry to form covalent bonds. Thus, Sulfo-Cy3-PEG2-TCO disodium can be covalently bound to some biomolecules (especially antibodies, proteins, etc.) to track their location and dynamic changes in biological samples.

HY-D1863

sulfo-Cy7.5 amine

Fluorescent Dyes/Probes

sulfo-Cy7.5 amine is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) bearing an amine group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy7.5 is a near-infrared fluorescent dye commonly used for biolabeling and cell imaging. The amine functionality of sulfo-Cy7.5 amine can react with carboxyl groups to form covalent bonds. Sulfo-Cy7.5 amine can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D1376

Sulfo-Cyanine5.5 amine potassium

Fluorescent Dyes/Probes

Sulfo-Cyanine5.5 amine potassium is a water-soluble cyanine dye suitable for far-red/near-infrared applications such as in vivo imaging. The dye has four sulfonate groups, making it highly hydrophilic and water-soluble. Like other cyanines, sulfo-Cyanine5.5 has an excellent extinction coefficient, making it a bright fluorescent marker in the far-red region. This is an amine-containing fluorescent dye. The amine group is separated from the fluorophore by a relatively long linker that facilitates conjugation. Aliphatic primary amine groups can be coupled with various electrophiles (activated esters, epoxides, etc.) and can also be used for enzymatic transamination labeling.

Cat. No.	Product Name	Type

HY-W110791

Sodium diphenylamine-4-sulfonate	Biochemical Assay Reagents
Sodium diphenylamine-4-sulfonate is a oxidation-reduction titration indicator. Sodium diphenylamine-4-sulfonate shows a colourless reduced form and a red-violet oxidized form .

HY-W099575

Sulfobetaine-16

Surfactants

3-(Hexadecyldimethylammonio)propane-1-sulfonate is an organic compound belonging to the class of sulfonates. It is a quaternary ammonium surfactant commonly used in various industrial and laboratory applications such as the production of detergents, personal care products and pharmaceuticals. 3-(Hexadecyldimethylammonio)propane-1-sulfonate is surface active and can be used as an emulsifier, foaming agent and wetting agent. In addition, it is used as a solubilizer in protein purification and as a surfactant in chromatography.

HY-W014792

Sodium heptane-1-sulfonate	Surfactants
Sodium heptane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC .

HY-W008600

Sodium octane-1-sulfonate	Surfactants
Sodium octane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC .

HY-W016091

Sodium hexane-1-sulfonate	Surfactants
Sodium heptane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC .

HY-W250153

Adenosine 3'-phosphate 5'-phosphosulfate lithium	Biochemical Assay Reagents
Adenosine 3'-phosphate 5'-phosphosulfate lithium is a co-substrate used for the sulfonation of glycans. Adenosine 3'-phosphate 5'-phosphosulfate lithium can be used for Golgi-resident PAP-specific 3'-phosphatase-coupled sulfotransferase assays, which as donor substrate to transfer a sulfonate group .

HY-W008600R

*Sodium octane-1-sulfonate* (Standard)**	Surfactants
Sodium octane-1-sulfonate (Standard) is the analytical standard of Sodium octane-1-sulfonate. This product is intended for research and analytical applications. Sodium octane-1-sulfonate is an ion-pairing agent that can be used as a buffer in biochemical research and HPLC .

HY-W009545R

*Sodium decane-1-sulfonate* (Standard)**	Surfactants
Sodium decane-1-sulfonate (Standard) is the analytical standard of Sodium decane-1-sulfonate. This product is intended for research and analytical applications. Sodium decane-1-sulfonate is an anionic surfactant used for the analysis of organic small molecule compounds by HPLC and ion-pair liquid chromatography.

HY-W087892R

*Barium diphenylamine-4-sulfonate* (Standard)**	Biochemical Assay Reagents
Barium diphenylamine-4-sulfonate (Standard) is the analytical standard of Barium diphenylamine-4-sulfonate. This product is intended for research and analytical applications. Barium diphenylamine-4-sulfonate can be employed as an intermediate in pharmaceutical manufacturing and in chemical research, and serves as a dosing agent in analytical testing .

HY-101410A

SDMA (p-hydroxyazobenzene-p′-sulfonate)

Symmetric dimethylarginine (p-hydroxyazobenzene-p′-sulfonate); NG,NG'-Dimethyl-L-arginine (p-hydroxyazobenzene-p′-sulfonate)

Biochemical Assay Reagents

SDMA p-hydroxyazobenzene-p′-sulfonate is the p-hydroxyazobenzene-p′-sulfonate salt form of SDMA (HY-101410). SDMA p-hydroxyazobenzene-p′-sulfonate is an endogenous inhibitor of nitric oxide synthase (NO synthase) activity. SDMA p-hydroxyazobenzene-p′-sulfonate is an activator for NF-κB, and promotes the expression of IL-6 and TNF-α. SDMA p-hydroxyazobenzene-p′-sulfonate is stable in serum and plasma, and can be used as a kidney biomarker of hepatic and renal dysfunction .

HY-W017224

Sodium butane-1-sulfonate Sodium 1-butanesulfonate	Surfactants
Sodium butane-1-sulfonate (Sodium 1-butanesulfonate) can be used as a mobile phase to separate arsenic or selenium compounds .

HY-W009545

Sodium decane-1-sulfonate 1-Decanesulfonic acid sodium	Surfactants
Sodium decane-1-sulfonate is an anionic surfactant used for the analysis of organic small molecule compounds by HPLC and ion-pair liquid chromatography.

HY-W087892

Barium diphenylamine-4-sulfonate	Biochemical Assay Reagents
Barium diphenylamine-4-sulfonate can be employed as an intermediate in pharmaceutical manufacturing and in chemical research, and serves as a dosing agent in analytical testing .

HY-W008974

Sulfobetaine-18

Surfactants

3-(Dimethyl(octadecyl)ammonio)propane-1-sulfonate is a class of quaternary ammonium compounds. It is a surfactant and cationic detergent with amphiphilic properties and therefore useful in various industrial and biomedical applications. 3-(Dimethyl(octadecyl)ammonium)propane-1-sulfonate is commonly used as an emulsifier, solubilizer and antimicrobial agent in personal care products, detergents, textiles and pharmaceutical formulations. It is also used as a reagent in analytical chemistry, especially in the analysis of proteins and DNA.

HY-W250727

TNS sodium 6-(p-Tolylamino)naphthalene-2-sulfonate sodium	Biochemical Assay Reagents
TNS (sodium) (6-(p-Tolylamino)naphthalene-2-sulfonate (sodium)) is a biochemical reagent that can be used as a biological material or organic compound for life science related research .

HY-W016791

Sodium pentanesulfonate, 98% Sodium pentane-1-sulfonate, 98%; NaPS, 98%	Surfactants
Sodium pentanesulfonate, 98% (Sodium pentane-1-sulfonate, 98%; NaPS, 98%) is an anionic surfactant that can promote the solubility of proteins and membrane proteins. Sodium pentanesulfonate, 98% is a kind of biological materials or organic compounds that are widely used in life science research .

HY-142987

Linoleyl methane sulfonate	Drug Delivery
Linoleyl methane sulfonate is a selective lipid-based vehicle for use in drug delivery systems .

HY-W115743

Sulfonated castor oil	Co-solvents
Sulfonated castor oil is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

HY-W014837

NDSB-201

3-(1-Pyridinio)-1-propanesulfonate

Buffer Reagents

NDSB-201 consists of a pyridine group attached to a propane chain, which in turn is attached to a sulfonate group. This compound is commonly used as a buffer in biochemical and biological research, especially in electrophoretic applications. It maintains a stable pH in aqueous solutions and has low UV absorption, making it suitable for use in the UV spectrum. Furthermore, due to its ability to form stable complexes with DNA and other biomolecules, 3-(pyridin-1-ium-1-yl)propane-1-sulfonate has been investigated for its potential in drug delivery and genetic research.

HY-B0812

5-Sulfosalicylic acid dihydrate SSA dihydrate	Chelators
5-Sulfosalicylic acid dihydrate is a sulfonated salicylic acid derivative. 5-Sulfosalicylic acid dihydrate is effective against the breast cancer cell line, MCF-7, with less toxicity . 5-Sulfosalicylic acid dihydrate has antioxidant activities .

HY-W250153A

Adenosine 3'-phosphate 5'-phosphosulfate lithium, hydrate	Biochemical Assay Reagents
Adenosine 3'-phosphate 5'-phosphosulfate lithium is a co-substrate used for the sulfonation of glycans. Adenosine 3'-phosphate 5'-phosphosulfate lithium can be used for Golgi-resident PAP-specific 3'-phosphatase-coupled sulfotransferase assays, which as donor substrate to transfer a sulfonate group .

HY-NP186

Helix pomatia Agglutinin

Native Proteins

Helix pomatia Agglutinin is a N-acetylgalactosamine (GalNAc) binding lectin, found in the reproductive gland of a Roman snail. Helix pomatia Agglutinin binds with high affinity (k_D = 1.9-2.4 μM) steroid hormones: testosterone and progesterone. Helix pomatia Agglutinin interacts with adenine (k_D = 5.4 μM) and arylaminonaphthalene sulfonate TNS (k_D = 12 μM). Helix pomatia Agglutinin is commonly used for characterizing, imaging, or targeting glycoconjugates, and is also a very useful tool for glycomics analysis . Helix pomatia Agglutinin can be used for cancer prognosis study .

HY-W099581

Sulfobetaine-14

SB3-14; DMAPS

Surfactants

Zwittergent 3-14 (DMAPS) is a zwitterionic detergent commonly used in biochemistry and molecular biology for the solubilization and purification of membrane-bound proteins and other hydrophobic biomolecules, which have both hydrophilic and hydrophobic moieties , so that it has good detergency properties, making it suitable for stabilizing membrane proteins in aqueous solutions. In addition, DMAPS has been used in various techniques such as electrophoresis and chromatography for the separation and analysis of biomolecules. The long The hydrocarbon chains provide it with good membrane penetration and solubilization capabilities, while the sulfonate and quaternary ammonium groups ensure water solubility and charge neutrality.

HY-W111141

BCN-OH

endo-9-Hydroxymethylbicyclo[6.1.0]non-4-yne

Biochemical Assay Reagents

BCN-OH (endo-9-Hydroxymethylbicyclo[6.1.0]non-4-yne) is a mitochondrial probe based on the lyophilic bidentate bicyclic ligand BCN and is a control reagent for BCN-TPP. The TPP group is a reactive sulfenic acid probe that targets mitochondria. BCN-TPP is known to affect mitochondrial energy, causing a sharp decrease in basal respiration, causing it to exhibit faster reaction kinetics with sulfonated proteins. BCN-OH does not contain hydrophobic triphenylphosphonium (TPP) ions. Using BCN-OH as a control allows the TPP group to be safely introduced when designing sulfenic acid traps .

HY-W099581R

Sulfobetaine-14 (Standard)

Surfactants

Sulfobetaine-14 (Standard) is the analytical standard of Sulfobetaine-14. This product is intended for research and analytical applications. Zwittergent 3-14 (DMAPS) is a zwitterionic detergent commonly used in biochemistry and molecular biology for the solubilization and purification of membrane-bound proteins and other hydrophobic biomolecules, which have both hydrophilic and hydrophobic moieties , so that it has good detergency properties, making it suitable for stabilizing membrane proteins in aqueous solutions. In addition, DMAPS has been used in various techniques such as electrophoresis and chromatography for the separation and analysis of biomolecules. The long The hydrocarbon chains provide it with good membrane penetration and solubilization capabilities, while the sulfonate and quaternary ammonium groups ensure water solubility and charge neutrality.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-113329

Guanidinoethyl sulfonate Taurocyamine	Structural Classification Natural Products Other disease Classification of Application Fields Disease markers Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Guanidinoethyl sulfonate (Taurocyamine) is an orally available, blood-brain permeable competitive inhibitor of taurine transporters and a competitive antagonist of glycine receptors (GlyR) (IC₅₀=565 μM). Guanidinoethyl sulfonate has both weak agonist and antagonist effects on GABA_A receptors. Guanidinoethyl sulfonate inhibits taurine transmembrane transport and competitively binds to the GlyR ligand binding domain, thereby blocking glycine-mediated chloride influx, and may regulate brain pH to exert neuroprotective effects. Guanidinoethyl sulfonate can be used for neuroprotection studies of ischemic brain injury .

HY-N1370

*Tanshinone IIA sulfonate* sodium** 5+ Cited Publications Sodium Tanshinone IIA sulfonate; Tanshinone IIA sodium sulfonate	Structural Classification Classification of Application Fields Terpenoids Labiatae Samanea saman (Jacq.) Merr. Source classification Diterpenoids Plants Disease Research Fields Cancer	CRAC Channel
Tanshinone IIA sulfonate (sodium) is a derivative of tanshinone IIA, which acts as an inhibitor of store-operated Ca ²⁺ entry (SOCE), and is used to treat cardiovascular disorders.

HY-N1370R

*Tanshinone IIA sulfonate* (sodium) (Standard)**	Structural Classification Terpenoids Labiatae Samanea saman (Jacq.) Merr. Source classification Diterpenoids Plants	CRAC Channel
Tanshinone IIA sulfonate (sodium) (Standard) is the analytical standard of Tanshinone IIA sulfonate (sodium). This product is intended for research and analytical applications. Tanshinone IIA sulfonate (sodium) is a derivative of tanshinone IIA, which acts as an inhibitor of store-operated Ca2+ entry (SOCE), and is used to treat cardiovascular disorders.

HY-121120

Isosulfazecin	Structural Classification Microorganisms Antibiotics Source classification Beta-lactam Antibiotics	Antibiotic
Isosulfazecin (iSZ) is a novel β-lactam antibiotic produced by Pseudomonas acidophilus sp., synthesized in a nutrient solution supplemented with glycerol and sodium thiosulfate under aerobic conditions in parallel with bacterial growth. It is purified by chromatography and crystallization from aqueous methanol. Physicochemical analysis determined its molecular formula to be C12H20N4O9S, showing a structure with a β-lactam ring, methoxyl and sulfonate groups. Acid hydrolysis yields L-alanine and D-glutamic acid. iSZ is a diastereomer of sulfadiazine and exhibits moderate activity against both gram-positive and gram-negative bacteria, but potent activity against bacteria resistant to β-lactam antibiotics .

Cat. No.	Product Name	Chemical Structure

HY-W755726

*Sodium 2-((4-fluorophenyl)(isopropyl)amino)-2-oxoethane-1-sulfonate-d7*
Sodium 2-((4-fluorophenyl)(isopropyl)amino)-2-oxoethane-1-sulfonate-d₇ is deuterium labeled Sodium 2-((4-fluorophenyl)(isopropyl)amino)-2-oxoethane-1-sulfonate .

HY-W714703S

Sodium 2-((2,6-dimethylphenyl)(2-(methoxy-d3)ethyl)amino)-2-oxoethane-1-sulfonate
Sodium 2-((2,6-dimethylphenyl)(2-(methoxy-d₃)ethyl)amino)-2-oxoethane-1-sulfonate is deuterium labeled Sodium 2-((2,6-dimethylphenyl)(2-methoxyethyl)amino)-2-oxoethane-1-sulfonate .

HY-165704S

*2-(3-Carbamoyl-1-((6-chloropyridin-3-yl)methyl)ureido)ethane-1-sulfonate* (sodium)-d4**
2-(3-Carbamoyl-1-((6-chloropyridin-3-yl)methyl)ureido)ethane-1-sulfonate (sodium)-d₄ is deuterium labeled 2-(3-Carbamoyl-1-((6-chloropyridin-3-yl)methyl)ureido)ethane-1-sulfonate (sodium) .

HY-165693S

Sodium 2-((2,6-bis(methyl-d3)phenyl-3,4,5-d3)amino)-2-oxoethane-1-sulfonate
Sodium 2-((2,6-bis(methyl-d₃)phenyl-3,4,5-d₃)amino)-2-oxoethane-1-sulfonate is deuterium labeled Sodium 2-((2,6-dimethylphenyl)amino)-2-oxoethane-1-sulfonate .

HY-W714705S

(S)-Metolachlor metabolite CGA 368208-d3 sodium salt
(S)-Metolachlor metabolite CGA 368208-d₃ sodium salt (Sodium 2-((2-(ethyl-2,2,2-d₃)-6-methylphenyl)amino)-2-oxoethane-1-sulfonate) is deuterium labeled Sodium 2-((2-ethyl-6-methylphenyl)amino)-2-oxoethane-1-sulfonate .

HY-W726709

Propachlor ESA-d5 sodium
Propachlor ESA-d₅ (2-[(1-Methylethyl)phenylamino-d₅]-2-oxoethanesulfonic acid) sodiumis deuterium labeled Sodium 2-(isopropyl(phenyl)amino)-2-oxoethane-1-sulfonate .

Cat. No.	Product Name		Classification

HY-D2242

Sulfo-Cy7.5 DBCO		DBCO
Sulfo-Cy7.5 DBCO is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) bearing a DBCO group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Sulfo-Cy7.5 DBCO can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples .

HY-D2750

Sulfo-Cy5 picolyl azide		Azide
Sulfo-Cy5 Picolyl Azide is a fluorophore featuring a sulfonate group and an azide. Azide groups are click chemistry handles which are reactive towards terminal alkynes and strained cyclooctynes such as BCN or DBCO. Cy5 is a cyanine dye with excitation and emission maxima at 651 nm and 670 nm respectively. The sulfonate group on the Cy5 dye increases this compound’s water solubility.

HY-D1307A

Sulfo-cyanine7 alkyne potassium		Alkynes
Sulfo-cyanine7 alkyne potassium is a water-soluble near-infrared dye with a sulfonated terminal alkyne that can be used in copper-catalyzed click chemistry reactions to conjugate with azides in an aqueous environment.

HY-D1307

Sulfo-cyanine7 alkyne		Alkynes
Sulfo-cyanine7 alkyne is a water-soluble near-infrared dye with a sulfonated terminal alkyne that can be used in copper-catalyzed click chemistry reactions to conjugate with azides in an aqueous environment.

HY-D1859

Sulfo-Cy7.5 alkyne		Alkynes
Sulfo-Cy7.5 alkyne is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) containing a sulfonate ion and an alkyne functional group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy7.5 is a near-infrared fluorescent dye commonly used for biolabeling and cell imaging. The alkyne functionality of Sulfo-Cy7.5 alkyne can react with molecules containing the azide functionality to form covalent bonds. Sulfo-Cy7.5 alkyne can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D1850

Sulfo-Cy7.5 azide		Azide
Sulfo-Cy7.5 azide is a Cyanine 7.5 (Cy7.5) (HY-D0926) dye derivative with azide and sulfonate functional groups. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy7.5 is a near-infrared fluorescent dye commonly used for biolabeling and cell imaging. The azide group of Sulfo-Cy7.5 azide can react chemically with molecules containing alkyne functionality, such as alkyne or cyclooctyne, to form covalent bonds. Therefore, Sulfo-Cy7.5 azide can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

HY-D1860

Cy3 alkyne chloride		Alkynes
Cy3 alkyne chloride is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing a sulfonate ion and an alkyne functional group. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The alkyne functional group of Cy3 alkyne chloride can react with molecules containing the azide functional group to form covalent bonds. Cy3 alkyne chloride can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

HY-D2759

Cyanine3B azide		Azide
Cyanine3B azide for click chemistry conjugation with terminal alkynes via a copper-catalyzed click reaction or strained cyclooctynes via a copper-free click reaction. Cyanine3B is a yellow-emitting cyanine dye that is an improved version of the Cyanine3 fluorophore with significantly higher fluorescence quantum yield and photostability. Due to the fixed conformation, Cyanine3B has the highest emission quantum yield compared to other dyes of this wavelength. This is a non-sulfonated dye that requires an organic co-solvent (DMF, DMSO, or other) for efficient labeling in water.

HY-D1862

Cy7.5 alkyne chloride		Alkynes
Cy7.5 alkyne chloride is a dye derivative of Cyanine 7.5 (Cy7.5) (HY-D0926) containing a sulfonate ion and an alkyne functional group. Cy7.5 is a near-infrared fluorescent dye commonly used for biolabeling and cell imaging. The alkyne functional group of Cy7.5 alkyne chloride can react with molecules containing the azide functional group to form covalent bonds. Cy7.5 alkyne chloride can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

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